import java.util.InputMismatchException;
import java.util.Scanner;

public class Guessnumber {
    public static void main(String[] args) {
        //1.打印提示信息
        System.out.println("欢迎来到猜数字");
        //System.out.println("请输入一个1-100之间的整数，含1和100");
        while (true){
            //2.生成一个1-100之间的答案数字
            int answer = (int) (Math.random() * 100 + 1);
            System.out.println(answer);
            //3.接收玩家输入的猜测数字
            Scanner scan = new Scanner(System.in);
            //5.规定猜测次数
            int chances=7;
            int guess;
            while (chances>0) {
                System.out.println("请输入一个1-100之间的整数,含和100,你还有" + chances + "机会：");

                try {
                    guess  =scan.nextInt();
                }catch (InputMismatchException e){
                    System.out.println("请输入数字！");
                    scan.next();
                    continue;
                }
                if (guess==-1){
                    break;
                }
                //4.比较一次并给出反馈
                else if (guess > answer) {
                    System.out.println("大了");

                } else if (guess < answer) {
                    System.out.println("小了");
                } else {
                    System.out.println("猜对了");
                    break;
                }
                chances=chances-1;
            }
            System.out.println("再玩一次吗(y/n)");
            String again =scan.next();
            if (!again.equalsIgnoreCase("y")){
                break;
            }

        }

    }
}